... 1. Large capacity for store 2. Air cooling 3. Compressor: COPELAND 4. Different size and temp Blast Freezer With ... application:Food(meat,vegetable,fruit,dairy,drink),medicine,chemical,electronics,etc.functions: fresh-keeping. Freezing, quick-freezing. Fire-proof. Air ... brands, which ensure the machine with reasonable configuration, steady movement, good insulation function, and low power consumption.2. ...